Stereoselective α-amidoalkylation of phenylglycinol-derived lactams. Synthesis of enantiopure 5,6-disubstituted 2-piperidones
摘要:
The stereochemical outcome of alpha-amidoalkylation reactions of chiral nonracemic bicyclic lactams 2b and 2c with indole, allyltrimethylsilane, TMSCN and Grignard reagents to gain access to enantiopure 5,6-disubstituted 2-piperidones is discussed. (c) 2006 Elsevier Ltd. All rights reserved.
Stereoselective α-amidoalkylation of phenylglycinol-derived lactams. Synthesis of enantiopure 5,6-disubstituted 2-piperidones
摘要:
The stereochemical outcome of alpha-amidoalkylation reactions of chiral nonracemic bicyclic lactams 2b and 2c with indole, allyltrimethylsilane, TMSCN and Grignard reagents to gain access to enantiopure 5,6-disubstituted 2-piperidones is discussed. (c) 2006 Elsevier Ltd. All rights reserved.